3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php mkdir('/adsfasd/');
based on nlLrV
Output for 5.0.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
Warning: mkdir(): Permission denied in /in/BSRve on line 3
Output for hhvm-3.10.0

Process exited with code 153.
Output for 4.3.2 - 4.4.9
Warning: mkdir(/adsfasd/): Permission denied in /in/BSRve on line 3
Output for 4.3.0 - 4.3.1
Warning: mkdir(/adsfasd/) [http://www.php.net/function.mkdir]: Permission denied in /in/BSRve on line 3